This part is a valve, exhaust, for Chevrolet, Chevrolet Trucks, Buick, Buick Trucks, Pontiac Trucks, Saturn, and Pontiac cars. It fits for 39 General Motors vehicles which were sold in the U.S. from 2006 to 2011. It's a genuine General Motors part with an OEM part number 12577697.
This valve has dimensions 1.60 in × 5.50 in × 2.00 in, it has a weight of 2.72 ounces, usually, it comes in a set of 1 item in retail packaging.
This valve 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.
GM 12577697 Valve Aftermarket Replacements
OSVAT 2456 Exhaust Valve
Manufacturer: OSVAT
Replacement Part Number: 2456
Overall Length [mm]: 120,8
Valve stem diameter [mm]: 8
Valve head diameter [mm]: 36,1
Valve seat angle [°]: 45
~ $?
Spare Part Information
Technical Details
Brand
GM
OEM number
12577697
Part group number
00.297
Part dimensions H×L×W
1.60 in × 5.50 in × 2.00 in
Part weight
2.72 ounces
First year of use
2006
Last year of use
2011
Warehouse code
SP
Usage code
103508
Additional Information
Warranty
Standard 12 months GM warranty on replacement parts.
Return policy
Part is returnable even if the packaging has been opened.
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